Earlier quoted context omitted.
My daughter is in 5th grade, attending school virtually due to the pandemic, and she has all her submitted assignments automatically verified by plagiarism checkers. In fact, she's encouraged to use online plagiarism checkers herself before submission to avoid false positives.
My partner finds it frustrating that she has to edit out “false positives” even when she knows damn well she hasn’t plagiarised.
In High School, I did a (very) short co-op copyrighting for a radio station. At the time I thought it was pretty ridiculous that I had to basically reword everything to mean the same thing, but differently. As a grown-up and seeing the same stories in different papers struck me as ultra-lazy, and then I realized why all that copyrighting had to be done.